Tentukan persamaan garis melalui titik (9,3) dan (10,11) Makasiii yg udah jawaabbbb:))

y-y1/y2-y1 = x-x1/x2-x1
y-3/11-3 = x-9/10-9
y-3/8 = x-9/1
(1)(y-3) = (8)(x-9)
y-3 = 8x-72
y-8x-3+72 = 0
y-8x+69 = 0